Fixturing System for Woodwoorking
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United States of America Patent
Stats
-
N/A
Issued Date -
Oct 29, 2020
app pub date -
Apr 2, 2020
filing date -
Apr 24, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A fixturing system for woodworking includes a woodworking table having a planar top surface and a T-slot. The T-slot has a central section that is open at the top surface, and further has a pair of undercut sections projecting laterally from opposite sides of the central section. The table has a pair of inner surfaces facing downward over the pair of undercut sections of the T-slot. The system further includes a T-nut. An upper portion of the T-nut is receivable in the central section of the T-slot, and has a screw-threaded bore. The bore has a nominal cross-sectional area for receiving a screw-threaded shank on a fastener. A lower portion of the T-nut has a pair of clamping surfaces projecting laterally from opposite sides of the upper portion. The clamping surfaces on the T-nut have a combined surface area of at least about 4 times the nominal cross-sectional area of the bore.
First Claim
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